An interesting premise, I liked the idea of the simulation of the real world with non-essential services shut down. It did bother me at the beginning how nonsensical the way they did this was--after all, if weather is hard to simulate, then microbes would be even more so, as well as aging. So I was happy when the story pointed this out and used it for justification of the experimenters lying.
This will come as a surprise, since I usually gush about Tim Pratt's stories at the slightest provocation, but overall I really hated this story. I'd easily peg him as my favorite short story author of all time because he comes up with such cool ideas which strike a chord in me with a consistency that no other author has managed.
The reasons this one really bugged me.
1. The 9/11 beginning. Don't get me wrong, I'm glad that those people were saved in this universe. But using this sort of (fairly) recent tragedy as the basis of a short story tends to rub me the wrong way--like selling hot dogs by one of those signs that are often put up near fatal drunk driving accidents. I wouldn't say I was "outraged" by this, more like "peeved". I guess one advantage of it is that most everybody knows what they were doing at the time that the world would have frozen. I was asleep in my dorm room in sophmore year of college in Rapid City, SD at the South Dakota School of Mines & Technology.
2. Tim Pratt as the major character. It really annoys me when a writer writes a story about themselves. Of all the characters in the world that could provide the most compelling point of view, the author thinks only of the author? The choice to write as self always strikes me as either arrogant or lazy, I'm not sure which. Honestly, a few minutes into realizing that Tim was writing of Tim I was very tempted to just hit Next. But I said to myself "Self, Tim Pratt has never let you down before. Stick with the story and it'll turn out to be pretty good."
3. The ending.
I'm very curious what other people thought the ending was trying to say, and also what the authorial intent was. I think I must've gotten a much different interpretation about it. To me, it pretty much said straight out in Tim Pratt's own words "Yeah, I know this isn't a very good story, and I'm now famous enough that you listened to it all the way to the end. I bet you feel pretty stupid now, don't you?" This especially bugged me because I didn't think it was a very good story, and HAD considered turning it off in the middle, but had stuck with it because I wanted to give him a chance.
I hope someone else has an alternate interpretation--I'd like to learn that I'm totally off-base on what I thought the ending was saying.